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return valid reference in get_config_vars() when given var is non-existant

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This commit is contained in:
boots
2005-11-09 15:46:37 +00:00
parent 9bdf158698
commit 7e4950a0f0
2 changed files with 9 additions and 3 deletions
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8
NEWS
View File

@@ -1,3 +1,5 @@
- return valid reference in get_config_vars() when given var is
non-existant (Thomas Schulz, boots)
- plugin html_image: fix incorrect secure_dir error when - plugin html_image: fix incorrect secure_dir error when
file doesn't exist (monte) file doesn't exist (monte)
- plugin html_image: add path_prefix param (monte) - plugin html_image: add path_prefix param (monte)
@@ -334,7 +336,7 @@ Version 2.5.0-RC2 (March 26, 2003)
the "checked" value of html_radios (Monte) the "checked" value of html_radios (Monte)
- fixed errormessage in _compile_smarty_ref() (messju) - fixed errormessage in _compile_smarty_ref() (messju)
- updated docs for html_image "name" -> "file" (messju) - updated docs for html_image "name" -> "file" (messju)
- fixed bug with html_options-optgroups (Nichlas L<EFBFBD>fdahl, messju) - fixed bug with html_options-optgroups (Nichlas Lfdahl, messju)
- cleaned up calls to readdir() (messju) - cleaned up calls to readdir() (messju)
- fixed bug with passing multiple modifiers to a parameter - fixed bug with passing multiple modifiers to a parameter
(Monte) (Monte)
@@ -398,7 +400,7 @@ Version 2.5.0-RC1 (March 5, 2003)
- fix cache groups with compile_id set (Monte) - fix cache groups with compile_id set (Monte)
- add support for merging appended vars (messju, Monte) - add support for merging appended vars (messju, Monte)
- allow null as function attribute value - allow null as function attribute value
(Andr<EFBFBD> Rabold, Monte) (Andr?abold, Monte)
- support $foo->bar[index] syntax (Monte) - support $foo->bar[index] syntax (Monte)
- add get_registered_object function (messju, Monte) - add get_registered_object function (messju, Monte)
- treat unrecognized param attribute syntax as string (Monte) - treat unrecognized param attribute syntax as string (Monte)
@@ -930,4 +932,4 @@ Version 1.0
------------ ------------
- initial release - initial release
/* vim: set et tw=64 ft=changelog: */ /* vim: set et tw=64 ft=changelog: */

4
libs/Smarty.class.php
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@@ -1077,6 +1077,10 @@ class Smarty
return $this->_config[0]['vars']; return $this->_config[0]['vars'];
} else if(isset($this->_config[0]['vars'][$name])) { } else if(isset($this->_config[0]['vars'][$name])) {
return $this->_config[0]['vars'][$name]; return $this->_config[0]['vars'][$name];
} else {
// var non-existant, return valid reference
$_tmp = null;
return $_tmp;
} }
} }